thumb|God Mother during the tour with The Dillinger Escape Plan, Brussels, 2017. God Mother is a Swedish hardcore band formed in Stockholm in 2012. History God Mother was founded 2012 by Michael D
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e2ea84a396dcfb97bc6041acd021e62c8265b5cd136c58b3f23237ed8378cb. Chain 2 (Bitcoin): anchored in block 953670 (2026-06-14T18:07:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5a5d3820-fbe8-4772-a598-f0a01a92111b.json and https://artists.proofprofile.net/proofs/artist/5a5d3820-fbe8-4772-a598-f0a01a92111b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88cee489f82175e9cf5eca8750b56861df1b0ded256eef04413c6ac05999afa5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1504865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c3c63c303941095161d3b59e84596c67351e3b2313dfdcc22cd9a2e70db766. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1504875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d31cbffed98066fe0c5080aec44830dbf82ecf815a2ab8cb7409ff71d08214. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:11:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281722215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c0bb69d3695edc4de488f708949d1685bdbebc4bce98cdbbc3d0d692e83930. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2204750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed3fa391a2f9d44a2815d33835997515df9ee2ec64a1d119c486c588eceffbd. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2204752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380449369820ffb525ac9420f8b823bfcfdc6edeb3402ef80d81d2a68541e2bc. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2204753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6024056296e62ccc4b59ca1415ae9bc8dbf3aa00e07adfcf9d5e788da1079c. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:31:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE7JW2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56deb1a83c022cb2b19ab761d3bb160ef618692ba1a7f365652b04aaa2ac9dfc. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE7JW2400001.